Here are the instructions as well as the case-insert that would accompany large orders of EZ Split Cups. If you have any questions about the drug test you have purchased, or are purchasing, let us help!

Both links will open an Adobe PDF.

EZ Key Cup Instructions

EZ Key Cup Package Insert

We’ve also searched the web to try and find helpful tips and hints. Feel free to check out the following videos:

EZ Key Cup testing instructions